WIDE APPLICATION: Same as original float valve to venting and maintain pressure.Designed for Instant Pot Duo60, Duo80, Duo Plus 8, Lux 8 Quart, Ultra 60 and Farberware Electric Pressure Cooker, 100% Compatible. Does not fit IP-Lux60 PRESSURE COOKER PARTS: Silicon Gasket is often washed off, leaving the Floating Vale loose and the pressure cooker unusable because the steam leaks,This spare part can make your disabled cooker work like new EASY TO INSTALL: Insert the aluminum valve in the IP lid from outside to inside, floater inserts into the lid from outside to inside. The sealer locks the floater from inside, keeping the floater in placePACKAGE INCLUDED: Package comes with 5 pack pressure cooker partsand each pressure cooker steam valve is consist of floater and sealer SIZES: Float valves are model specific, check your pot model before purchase,Lifetime replacement warranty.